Hi all, This patch merges the class `GenMarkSweep` into `MarkSweep`. Just simply move. It may be better to merge the class `DeadSpacer` and `Compacter` into `MarkSweep` and then rename `MarkSweep`. The `MarkSweep` will be renamed at [JDK-8329521](https://bugs.openjdk.org/browse/JDK-8329521). And the `DeadSpacer` and `Compacter` may be refactored at [JDK-8305896](https://bugs.openjdk.org/browse/JDK-8305896) and [JDK-8305898](https://bugs.openjdk.org/browse/JDK-8305898), so I don't refactor them now.
The tests `make test-tier1_gc` passed locally. Thanks for taking the time to review. Best Regards, -- Guoxiong ------------- Commit messages: - JDK-8329494 Changes: https://git.openjdk.org/jdk/pull/18589/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=18589&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8329494 Stats: 1112 lines in 8 files changed: 513 ins; 589 del; 10 mod Patch: https://git.openjdk.org/jdk/pull/18589.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/18589/head:pull/18589 PR: https://git.openjdk.org/jdk/pull/18589
